diff --git a/app/assets/stylesheets/zammad.css.scss b/app/assets/stylesheets/zammad.css.scss
index b43baea13..39866e9bf 100644
--- a/app/assets/stylesheets/zammad.css.scss
+++ b/app/assets/stylesheets/zammad.css.scss
@@ -1337,6 +1337,7 @@ ol.tabs li {
       border-radius: 100%;
       background: #2c2d36;
       will-change: opacity;
+      transform: translateZ(0);
     }
 
     .modified.priority.icon:after {